CUSIP: 854616109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2009 | 1,100 | $57 | — | — |
| Q3 2009 | 1,100 | $47 | — | — |
| Q2 2009 | 1,100 | $37 | — | — |
| Q4 2008 | 1,100 | $38 | — | — |
| Q3 2008 | 1,100 | $46 | — | — |
| Q2 2008 | 1,100 | $49 | — | — |
| Q1 2008 | 1,100 | $52 | — | — |
| Q4 2007 | 1,100 | $53 | — | — |
| Q3 2007 | 1,100 | $62 | — | — |
| Q2 2007 | 1,100 | $67 | — | — |
| Q1 2007 | 1,100 | $61 | — | — |
| Q4 2006 | 1,100 | $55 | — | — |